7427856870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{6907}}^1$

素因数の和:7499

約数の個数: 128

約数和(自身を含む): 22680345600

約数和(自身を除く): 15252488730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 569, 630, 945, 1138, 1707, 1890, 2845, 3414, 3983, 5121, 5690, 6907, 7966, 8535, 10242, 11949, 13814, 15363, 17070, 19915, 20721, 23898, 25605, 30726, 34535, 35847, 39830, 41442, 48349, 51210, 59745, 62163, 69070, 71694, 76815, 96698, 103605, 107541, 119490, 124326, 145047, 153630, 179235, 186489, 207210, 215082, 241745, 290094, 310815, 358470, 372978, 435141, 483490, 537705, 621630, 725235, 870282, 932445, 1075410, 1305423, 1450470, 1864890, 2175705, 2610846, 3930083, 4351410, 6527115, 7860166, 11790249, 13054230, 19650415, 23580498, 27510581, 35370747, 39300830, 55021162, 58951245, 70741494, 82531743, 106112241, 117902490, 137552905, 165063486, 176853735, 212224482, 247595229, 275105810, 353707470, 412658715, 495190458, 530561205, 742785687, 825317430, 1061122410, 1237976145, 1485571374, 2475952290, 3713928435, 7427856870]

約数ペア:

[(1, 7427856870), (2, 3713928435), (3, 2475952290), (5, 1485571374), (6, 1237976145), (7, 1061122410), (9, 825317430), (10, 742785687), (14, 530561205), (15, 495190458), (18, 412658715), (21, 353707470), (27, 275105810), (30, 247595229), (35, 212224482), (42, 176853735), (45, 165063486), (54, 137552905), (63, 117902490), (70, 106112241), (90, 82531743), (105, 70741494), (126, 58951245), (135, 55021162), (189, 39300830), (210, 35370747), (270, 27510581), (315, 23580498), (378, 19650415), (569, 13054230), (630, 11790249), (945, 7860166), (1138, 6527115), (1707, 4351410), (1890, 3930083), (2845, 2610846), (3414, 2175705), (3983, 1864890), (5121, 1450470), (5690, 1305423), (6907, 1075410), (7966, 932445), (8535, 870282), (10242, 725235), (11949, 621630), (13814, 537705), (15363, 483490), (17070, 435141), (19915, 372978), (20721, 358470), (23898, 310815), (25605, 290094), (30726, 241745), (34535, 215082), (35847, 207210), (39830, 186489), (41442, 179235), (48349, 153630), (51210, 145047), (59745, 124326), (62163, 119490), (69070, 107541), (71694, 103605), (76815, 96698)]